Run Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query83 19.4% 40,833 14.7% 12,568 5.0% 648,096 4.6% 528,960 3.7%
Exclusive Metrics for Current Function1,316 3.2% 1,098 8.7% -103,272 -15.9% 22,096 4.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 65.1% 21,655 53.0% 8,201 65.3% 417,352 64.4% 252,656 47.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 8.4% 7,707 18.9% 1,518 12.1% 126,984 19.6% 191,840 36.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 9.6% 2,882 7.1% 1,038 8.3% 31,080 4.8% 20,136 3.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 8.4% 2,028 5.0% 772 6.1% 29,016 4.5% 17,192 3.3%
Drupal\Core\Database\Driver\mysql\Insert::execute1 1.2% 1,573 3.9% 146 1.2% 2,000 0.3% 2,160 0.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 1,452 3.6% 238 1.9% 25,072 3.9% 27,208 5.1%
Drupal\Core\Database\Query\Update::execute1 1.2% 1,290 3.2% 150 1.2% 2,032 0.3% 4,816 0.9%
Drupal\Core\Database\Query\Delete::execute1 1.2% 1,064 2.6% 119 0.9% 800 0.1% 1,768 0.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple1 1.2% 445 1.1% 164 1.3% 5,032 0.8% 5,280 1.0%
Drupal\Core\Database\Query\Select::execute1 1.2% 379 0.9% 134 1.1% 4,008 0.6% 3,504 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.2% 358 0.9% 88 0.7% 4,720 0.7% 2,400 0.5%
Child functions
Drupal\Core\Database\Statement::execute83 24.8% 35,751 87.6% 7,462 59.4% 544,312 84.0% 316,072 59.8%
Drupal\Core\Database\Connection::expandArguments83 24.8% 1,980 4.8% 2,058 16.4% 48,816 7.5% 134,936 25.5%
Drupal\Core\Database\Connection::prepareQuery83 24.8% 1,658 4.1% 1,725 13.7% 92,608 14.3% 33,920 6.4%
Drupal\Core\Database\Connection::defaultOptions83 24.8% 117 0.3% 206 1.6% 64,000 9.9% 21,936 4.1%
PDOStatement::rowCount2 0.6% 6 0.0% 10 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.3% 5 0.0% 9 0.1% 832 0.1% 0 0.0%